TBI Team

TBI Team

Professional guides and passionate birders teaching skills, testing gear, and sharing insights.

About 

TBI Team

We are professional guides and passionate birders dedicated to teaching field skills and testing gear. The TBI Team provides elite, real-world insights to help you get the most out of every momen

Latest articles

Browse all articles
Rose-breasted Grosbeak Spring Migration: Timing, Song, and Feeder Tips
Species Guides
Species Guides
May 11, 2026

Rose-breasted Grosbeak Spring Migration: Timing, Song, and Feeder Tips

State-by-state Rose-breasted Grosbeak spring arrival dates, with Gulf crossing biology and feeder setup.

How to Identify Warblers by Song in Spring: A Beginner's Guide
Field Skills
Field Skills
May 11, 2026

How to Identify Warblers by Song in Spring: A Beginner's Guide

Three questions, six songs, and one method that works better than Merlin: how to learn spring warblers by ear.

Chilean Flamingos in Patagonia: Where and When to See Them
Species Guides
Species Guides
May 4, 2026

Chilean Flamingos in Patagonia: Where and When to See Them

Every Chilean Flamingo site in Patagonia covered with timing, access and the ID marks that matter.

Torrent Duck: How to Find Patagonia's Most Specialised River Bird
Species Guides
Species Guides
Apr 3, 2026

Torrent Duck: How to Find Patagonia's Most Specialised River Bird

How to find Torrent Duck in Patagonia using river structure, territory logic and the bridge stop method.